is beryllium toxic
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Metal toxicity Beryllium poisoning is illness resulting from the toxic effect of beryllium in its elemental form or in various chemical compounds.
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- Beryllium is a steel gray and hard metal that is brittle at room temperature and has a close-packed hexagonal crystal structure. It has exceptional stiffness (Young's modulus 287 GPa) and a reasonably high melting point. The modulus of elasticity of beryllium is approximately 50% greater than that of steel.eryllium is found in over 100 minerals, but most are uncommon to rare. The more common beryllium containing minerals include: bertrandite (Be 4 Si 2 O 7 (OH) 2), beryl (Al 2 Be 3 Si 6 O 18), chrysoberyl (Al 2 BeO 4) and phenakite (Be 2 SiO 4).
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Beryllium Beryllium is found in over 100 minerals, but most are uncommon to rare. The more common beryllium containing minerals include: bertrandite (Be 4 Si 2 O 7 (OH) 2), beryl (Al 2 Be 3 Si 6 O 18), chrysoberyl (Al 2 BeO 4) and phenakite (Be 2 SiO 4).Precious forms of beryl are aquamarine, red beryl and emerald.eryllium is most commonly extracted from the mineral beryl, which is either sintered using an extraction agent or melted into a soluble mixture. The sintering process involves mixing beryl with sodium fluorosilicate and soda at 770 °C (1,420 °F) to form sodium fluoroberyllate, aluminium oxide and silicon dioxide.
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- Beryllium is found in some 30 mineral species, the most important of which are bertrandite, beryl, chrysoberyl, and phenacite. Aquamarine and emerald are precious forms of beryl. Beryl and bertrandite are the most important commercial sources of the element and its compounds.Most of the metal is now prepared by reducing beryllium fluoride with magnesium metal. Beryllium metal did not become readily available to industry until 1957.quamarine and emerald are precious forms of beryl. Beryl and bertrandite are the most important commercial sources of the element and its compounds. Most of the metal is now prepared by reducing beryllium fluoride with magnesium metal. Beryllium metal did not become readily available to industry until 1957.
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Uses of Beryllium Beryllium metal is used in the aerospace and defense industries to make lightweight precision instruments. The mirrors of the Spitzer Space Telescope and the James Webb Space Telescope (JWST), which is scheduled for launch in 2018, are made of beryllium.
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Alkaline earth metal Beryllium. 1  Emerald, a variety of beryl, the mineral in which beryllium was first known to be in. 2  Barite, the material in which barium was first known to be in. 3  Series of alkaline earth metals. 4  Emerald, a variety of beryl, is a naturally occurring compound of beryllium.
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- The alpha particle given off during the radioactive decay of americium-241 is absorbed by beryllium-9, producing carbon-12 and a neutron. Such devices can be used for the nondestructive testing of machinery and equipment and for other industrial applications.
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- It also is used as an acid cata-lyst in organic reactions. Beryllium fluoride and beryllium hydroxide are used commercially in the production of beryllium metal and be-ryllium alloys, and beryllium fluoride is used in the manufacture of glass and nuclear reactors (Sax and Lewis 1987).t also is used as an acid cata-lyst in organic reactions. Beryllium fluoride and beryllium hydroxide are used commercially in the production of beryllium metal and be-ryllium alloys, and beryllium fluoride is used in the manufacture of glass and nuclear reactors (Sax and Lewis 1987).
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- Beryllium fluoride (BeF 2) Interesting facts: It does not corrode (rust). It is stronger than steel but is the lightest metal. Its compounds are sweet tasting but are very toxic. It transmits x-rays 17 times faster than aluminum. It can be found in urine and blood. Common Uses: Gyroscopes; Computer parts (shutters) Aircraft; Missiles; Ceramics
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- Industrial processes that use beryllium or products that contain the metal include: 1  Extraction of beryllium (smelting and refining). 2  Beryllium metallurgy (production of beryllium metal and compounds) and laboratory work involving beryllium. 3  Ceramic manufacturing. 4  Precision machining. 5  Nuclear applications.
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- Beryllium is a metal that is used in the manufacturing of dozens of items, including cars, computers, golf clubs, and electrical equipment. Beryllium is light, non-magnetic, and a good conductor of heat and electricity, which is why it is used so widely.eryllium is a metal that is used in the manufacturing of dozens of items, including cars, computers, golf clubs, and electrical equipment. Beryllium is light, non-magnetic, and a good conductor of heat and electricity, which is why it is used so widely.
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- Sensitization is not an illness, but some exposed individuals, after inhaling sufficient quantities of beryllium dust in the micrometer-size range, may have an inflammatory reaction that principally targets the respiratory system and skin.
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- Beryllium metal is an electrical and thermal conductor. Beryllia, the ceramic of beryllium, is a thermal conductor and an electrical insulator. Both have very high thermal con … ductivity relative to other metals or oxides.he surface of beryllium metal is covered with a … thin layer of oxide that helps protect the metal from attack by air. It does not oxidize in air even at 600°C. However, powdered beryllium metal does burn in air to give a mixture of white beryllium oxide, BeO, and beryllium nitride, Be3N2.
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Beryllium (Redirected from Beryllium (element)) Beryllium is a chemical element with symbol Be and atomic number 4. It is a relatively rare element in the universe, usually occurring as a product of the spallation of larger atomic nuclei that have collided with cosmic rays. Within the cores of stars beryllium is depleted as it is fused and creates larger elements.
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Beryl Beryl is a mineral composed of beryllium aluminium cyclosilicate with the chemical formula Be3Al2(Si O3)6. Well known varieties of beryl include emerald and aquamarine. Naturally occurring, hexagonal crystals of beryl can be up to several meters in size; terminated crystals are relatively rare. Pure beryl is colorless, but it is frequently tinted by impurities; possible colors are green, blue, yellow, red, and white.
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- the family of beryllium consists of following members:- beryllium magnesium calcium strontium barium radium. Beryllium Uses and Applications Beryllium is a chemical element that is relatively rare, not just on earth, but in the entire universe. 2  In nature, beryllium occurs in combination with other mineral elements….
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Beryllium hydroxide Beryllium hydroxide topic. Beryllium hydroxide , Be(OH), is an amphoteric hydroxide , dissolving in both acids and alkalis . Industrially, it is produced as a by-product in the extraction of beryllium metal from the ores beryl and bertrandite . The natural pure beryllium hydroxide is rare (in form of the mineral behoite, orthorhombic) or very rare (clinobehoite, monoclinic).
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Beryl Beryl is a mineral composed of beryllium aluminium cyclosilicate with the chemical formula Be3Al2(SiO3)6. Well-known varieties of beryl include emerald and aquamarine. Naturally occurring, hexagonal crystals of beryl can be up to several meters in size, but terminated crystals are relatively rare. Pure beryl is colorless, but it is frequently tinted by impurities; possible colors are green, blue, yellow, red, and white.
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Occupational Safety and Health Administration Beryllium is used industrially in three forms: as a pure metal, as beryllium oxide, and most commonly, as an alloy with copper, aluminum, magnesium, or nickel.Beryllium oxide (called beryllia) is known for its high heat capacity and is an important component of certain sensitive electronic equipment.eryllium is used industrially in three forms: as a pure metal, as beryllium oxide, and most commonly, as an alloy with copper, aluminum, magnesium, or nickel.
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Alkaline earth metal It and barium have some uses in medicine, for example barium meals in radiographic imaging, whilst strontium compounds are employed in some toothpastes. Excessive amounts of strontium-90 are toxic due to its radioactivity and strontium-90 mimics calcium and then can kill. Beryllium and radium, however, are toxic. Beryllium's low aqueous solubility means it is rarely available to biological systems; it has no known role in living organisms and, when encountered by them, is usually highly toxic.
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How many protons, neutrons, and electrons does beryllium have? Beryllium (Be) has an atomic number of 4. This means it is the fourth lightest element, and 4th in the periodic table. More importantly, this means it has 4 protons in the nucleus. Now, its atomic weight is 9. The weight of any atom is, roughly speaking, the sum of the number of protons and neutrons in the nucleus.
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Beryllium Because of its low density and atomic mass, beryllium is relatively transparent to X-rays and other forms of ionizing radiation; therefore, it is the most common window material for X-ray equipment and components of particle detectors.
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- This mouse model has been used to compare: different types of beryllium (alloy versus metal versus oxide versus salts), different doses of beryllium, and routes of exposure (skin versus lung), although the results have not yet been published.
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Ban beryllium in dentistry In dentistry, beryllium is used in a nickel alloy as a cheaper alternative to precious metals. The nickel alloy typically contains 1% - 2% beryllium. Although the beryllium composition is low, the risk to dental health professionals who grind, machine or polish the alloy is grave. Thousands of dental laboratory employees, primarily technicians, are being exposed to beryllium dust and fumes.
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Beryl Beryl is a mineral that contains a significant amount of beryllium. Beryllium is a very rare metal, and that limits the occurrence of beryl to a few geological situations where beryllium is present in sufficient amounts to form minerals.he extraction of beryllium from beryl is very costly, and as long as bertrandite is available in large amounts, beryl will be a minor ore of that metal. The primary economic use of beryl today is as a gemstone. It occurs in a wide variety of colors that appeal to many consumers.
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It's Elemental Beryllium is alloyed with copper (2% beryllium, 98% copper) to form a wear resistant material, known as beryllium bronze, used in gyroscopes and other devices where wear resistance is important.ther beryllium alloys are used in the windshield, brake disks and other structural components of the space shuttle. Beryllium oxide (BeO), a compound of beryllium, is used in the nuclear industry and in ceramics.